下列叙述错误的是() A.右肺门阴影比左肺门高 B.左肺分为二叶 C.肺纹理由肺动脉

题型:单项选择题 A1/A2型题

问题:

下列叙述错误的是()

A.右肺门阴影比左肺门高

B.左肺分为二叶

C.肺纹理由肺动脉和肺静脉构成

D.右膈高于左膈

E.气管分叉部相当于第4~6胸椎

考点:医技考试放射技士相关专业知识放射医学技术士相关专业知识模拟试题二
题型:单项选择题 A1/A2型题

下列读音全对的一项是(    )

A.炮(pào)仗陇(lǒng)亩矫(jiǎo)捷恪(gè)守不渝

B.攻讦(jié)沮(jǔ)丧趔(liè)趄间不容发(fā)

C.旖(qí)旎乖戾(lì)偏袒(tǎn)莘(shēn)莘学子

D.狙(jū)击罪愆(qiān)拓(tuò)荒稗(bài)官野史

题型:单项选择题 A1/A2型题
设f,g都是由A到A的映射,其对应法则如下表(从上到下):
表1  映射f的对应法则
原像1234
3421
表2  映射g的对应法则
原像1234
4312
则与f[g(1)]相同的是(  )
A.g[f(1)]B.g[f(2)]C.g[f(3)]D.g[f(4)]
题型:单项选择题 A1/A2型题

(1)The word "addiction" usually makes you think of alcohol or drugs, but in modem-day society we are seeing some new kinds of addictions. Some people are compulsive(难以自制的)shoppers. Others find it impossible to pull themselves away from their work. Still others spend countless hours watching TV or playing computer games.
(2)Over the years, shopping has become a very common activity. Many people enjoy going to stores more and more every day, but it’s more than a common hobby for some of them. They have turned into shopaholics. They are people who simple enjoy shopping and walking around spending money without being able to stop doing it. They are hooked on shopping and usually buy things that they don’t need. Even though they don’t have enough money, they buy everything they want.
(3)The question is, why do they have this addiction There isn’t a specific answer. Some people go shopping when they are sad, worried, upset or lonely, and they want to feel better. They use this activity as a way to forget their problems. Shopaholics say that they feel more important and better after they buy something. They also tend to have this addiction when they feel guilty.
(4)Shopaholism seems to be a harmless addiction, but it can ______. Some of them can be psychological. If this is the case, people addicted to shopping should go to a support group to help them break this habit. However, the process, like for most addictions, is long, and they suffer a lot. It can also cause financial problems. They just think about satisfying their feelings, so they spend money they don’t have. They get deep in debt, and they can even go bankrupt and get sent to prison.

Translate the underlined sentence in Paragraph 2 into Chinese.

题型:单项选择题 A1/A2型题

ETF份额除可以在二级市场交易外,它的申购、赎回必须用现金。( )

题型:单项选择题 A1/A2型题

砌体结构中能起抗震作用的构件是()。

A.圈梁;

B.过梁;

C.挑梁;

D.墙梁;

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